Sodium pyrophosphate decahydrate, 99+%, for analysis, ACROS Organics™

Brand:  Acros Organics 205970250

Product Code. 10002710

Description

Biological buffer

Chemical Identifiers

• Chemical Name or Material: Sodium pyrophosphate decahydrate
• CAS: 13472-36-1
• Assay: ≥99%
• Molecular Formula: Na₄O₇P₂·10H₂O
• Formula Weight: 446.05
• Synonym: TSPP

• Name Note: p.a.
• Purity Grade: For analysis
• Assay Percent Range: 99+%
• Linear Formula: Na₄P₂O₇·10H₂O
• MDL Number: MFCD00149200

Specifications

• Chemical Name or Material: Sodium pyrophosphate decahydrate
• CAS: 13472-36-1
• Purity Grade: For analysis
• Assay: ≥99%
• Molecular Formula: Na₄O₇P₂·10H₂O
• Formula Weight: 446.05
• Synonym: TSPP
• Density: 1.82
• Iron (Fe): 5ppm max.
• Potassium (K): 50ppm max.
• Boiling Point: 93.8°C
• Melting Point: 80.0°C

• Name Note: p.a.
• Additional Information: ortho-phosphate (as PO4): < 0.1%
• Physical Form: Crystals
• Assay Percent Range: 99+%
• Linear Formula: Na₄P₂O₇·10H₂O
• MDL Number: MFCD00149200
• Chlorine (Cl): 10ppm max.
• Heavy Metals (as Pb): 5ppm max.
• Packaging: Glass Bottle
• Total Nitrogen Compounds: 0.001% max. (as N)
• Color: White
• Quantity: 25g